Protection
Protection Module Configuration with IMx-M Manager
SKF Multilog On
-Line System IMx-M
2 - 107
User Manual
Acquisition
Acquisition is to set the channel acquisition properties based on the actual
sensor type.
Table 2-22: Sensor type acquisition properties.
Type
Scale Min
Scale Max
Target
Positive
Direction
Filter
Selection
User
Defined
Filter
Temperature
√
√
DC only
Radial shaft vibration
√
√
√
Position
√
√
√
DC only
Complementary
Differential Expansion
(individual ch)
√
√
√
DC only
Piston Rod Drop
(Average Mode)
√
√
√
No filter
Piston Rod Drop
(Triggered Mode)
√
√
√
Casing vibration
√
√
√
Eccentricity
√
0-10 Hz
Other
√
√
DC only
•
Scale (Min & Max):
These are used to set the max/min values for the
measurement, including Modbus. It is also used to set the measured
channel’s display range on the small TFT on the front panel of the
condition monitoring module.
The scale range from minimum to maximum has to include zero
(0). For example, the range of 0 to 100 or -1 to 100 is acceptable
but the range of 1 to 100 is not acceptable.
Only integers are supported.
The range of this scale is also used for 4–20 mA output where:
Min corresponds to 4mA.
Max corresponds to 20mA.
•
Target Positive Direction:
When set to "Active", an increasing probe gap
will produce a rising value. When set to "Inactive", an increasing probe gap
will produce a falling value.